A SharePoint tenant can reclaim a meaningful amount of capacity in a single archive project and still end up in the same position a year later.
That is because the underlying behavior has not changed. New files arrive, projects close, version history grows, and content that is active today eventually becomes inactive.
Our work on CBITS Atlas increasingly points toward policy as the more durable answer.
Start with a defensible rule
An archive policy needs to be understandable. File age is one useful starting point because it gives organizations a clear way to separate frequently changing content from material that has been inactive for years.
But the policy also needs room for business context. Retention requirements, project status, and organizational expectations all affect what should remain active.
Make recurring management part of the product
Atlas is being designed to support recurring archive policies so that eligible content can be evaluated over time rather than only during a storage emergency.
That turns archiving from a one-off migration into an ongoing storage-management practice.
Retrieval is what makes policy practical
Organizations are understandably cautious about moving content out of SharePoint. A repeatable archive policy becomes much easier to adopt when there is also a clear, managed path to retrieve something that turns out to be needed.
This is why retrieval and policy development have stayed closely connected in the Atlas roadmap.
Optimization should continue after the first win
SharePoint is a living platform. A storage strategy should be able to evolve with it.
Our goal for Atlas is to give organizations a repeatable way to manage that lifecycle: identify appropriate inactive content, archive it economically, retrieve it when needed, and keep future growth from recreating the same storage problem.